84686880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{176431}}^1$

素因数の和:176449

約数の個数: 48

約数和(自身を含む): 266765184

約数和(自身を除く): 182078304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 176431, 352862, 529293, 705724, 882155, 1058586, 1411448, 1764310, 2117172, 2646465, 2822896, 3528620, 4234344, 5292930, 5645792, 7057240, 8468688, 10585860, 14114480, 16937376, 21171720, 28228960, 42343440, 84686880]

約数ペア:

[(1, 84686880), (2, 42343440), (3, 28228960), (4, 21171720), (5, 16937376), (6, 14114480), (8, 10585860), (10, 8468688), (12, 7057240), (15, 5645792), (16, 5292930), (20, 4234344), (24, 3528620), (30, 2822896), (32, 2646465), (40, 2117172), (48, 1764310), (60, 1411448), (80, 1058586), (96, 882155), (120, 705724), (160, 529293), (240, 352862), (480, 176431)]